package com.rocksdata.mc.database;

import android.database.sqlite.SQLiteDatabase;

/**
 * Created by 陈堂正 on 2017/4/5.
 */

public class TimetableInfoDBManager {
    private static TimetableInfoDBManager instance = null;
    private SQLiteDatabase db;

    private TimetableInfoDBManager(){
        this.db = DatabaseManager.getDatabase();
    }

    static synchronized TimetableInfoDBManager getInstance(){
        if(instance == null){
            instance = new TimetableInfoDBManager();
        }
        return instance;
    }
}
